42612115

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 67912992

約数和(自身を除く): 25300877

約数列:

[1, 5, 7, 13, 17, 35, 49, 65, 85, 91, 119, 221, 245, 455, 595, 637, 787, 833, 1105, 1547, 3185, 3935, 4165, 5509, 7735, 10231, 10829, 13379, 27545, 38563, 51155, 54145, 66895, 71617, 93653, 173927, 192815, 358085, 468265, 501319, 655571, 869635, 1217489, 2506595, 3277855, 6087445, 8522423, 42612115]

約数ペア:

[(1, 42612115), (5, 8522423), (7, 6087445), (13, 3277855), (17, 2506595), (35, 1217489), (49, 869635), (65, 655571), (85, 501319), (91, 468265), (119, 358085), (221, 192815), (245, 173927), (455, 93653), (595, 71617), (637, 66895), (787, 54145), (833, 51155), (1105, 38563), (1547, 27545), (3185, 13379), (3935, 10829), (4165, 10231), (5509, 7735)]